Once Upon a Time has brought a fair few Disney characters and properties to the show – including Frozen and Brave.

But could Star Wars be next to happen?

Disney holds the rights to Star Wars at present, which means theoretically we could see the likes of Luke Skywalker, Princess Leia, and Darth Vader show up in the Once universe – even if (let's be honest) it's hugely unlikely.

Lana Parrilla, who plays Regina / The Evil Queen, has said that she'd love to see something like that happen.

Who wouldn't want to see the Evil Queen face off against Darth Vader himself? Which badass character would win in a fight?

"I think that we should somehow incorporate Star Wars," Parrilla said in an interview with Gold Derby. "I think that [co-creators Adam Horowitz and Eddy Kitsis] are huge Star Wars fans, and if there was a way to bring Darth Vader in, that would be cool.

"I would say that he would probably be a better love interest for the Evil Queen, but now she's taken.

"But it would just be fun, I think, to just battle him.

"I've seen crazy fan art with the Evil Queen versus Darth Vader and they're both holding lightsabers. I would just love that."